/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = CategoryGallery::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['category_id' => $this->category_id]);
$query->andFilterWhere(['like', 'name', $this->name]);
return $dataProvider;
}
public function getCategoryName()
{
return $this->hasOne(CategoryGallery::className(), ['category_id' => 'category_id']);
}
use yii\widgets\ActiveForm;
use yii\helpers\ArrayHelper;
use app\modules\admin\models\CategoryGallery;
/* @var $this yii\web\View */
/* @var $model app\modules\admin\models\Gallery */
/* @var $form yii\widgets\ActiveForm */
?>
<div class="gallery-form">
<?php
$form = ActiveForm::begin(['options' => ['enctype' => 'multipart/form-data']]);
?>
<?php
echo $form->field($model, 'category_id')->dropDownList([ArrayHelper::map(CategoryGallery::find()->all(), 'category_id', 'name')]);
?>
<img id="blah" src="/images/gallery/<?php
echo $model->images;
?>
" alt="Images" style="width:300px; height:300px;padding:5px"/>
<?php
echo $form->field($model, 'images')->fileInput(['maxlength' => true, 'id' => "imgInp"]);
?>
<script type="text/javascript">
function readURL(input) {
if (input.files && input.files[0]) {
var reader = new FileReader();
reader.onload = function (e) {
/**
* Finds the CategoryGallery model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return CategoryGallery the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = CategoryGallery::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function actionIndex()
{
$galleryModel = Gallery::find()->joinWith('category', 'category.category_id = gallery.category_id')->all();
return $this->render('index', ['galleryModel' => $galleryModel, 'categoryModel' => CategoryGallery::find()->all()]);
}
